Can you find all the ways to get 15 at the top of this triangle of numbers? Many opportunities to work in different ways.
In this article we shall consider how to solve problems such as "Find all integers that leave a remainder of 1 when divided by 2, 3, and 5."
Ben has five coins in his pocket. How much money might he have?
Can you explain the strategy for winning this game with any target?
Let's suppose that you are going to have a magazine which has 16 pages of A5 size. Can you find some different ways to make these pages? Investigate the pattern for each if you number the pages.
Can you work out how many flowers there will be on the Amazing Splitting Plant after it has been growing for six weeks?
